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Modify ZSTD_copyBlockSequences to agree with new API

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senhuang42
2020-10-27 10:31:40 -04:00
parent 761f40d1c6
commit 3a11c7eb03
2 changed files with 43 additions and 36 deletions
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lib/zstd.h
+16 -15
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@@ -1114,24 +1114,25 @@ ZSTDLIB_API size_t ZSTD_sizeof_DDict(const ZSTD_DDict* ddict);
typedef struct ZSTD_CCtx_params_s ZSTD_CCtx_params;
typedef struct {
unsigned int offset; /* The offset of the match.
* If == 0, then represents a block of literals, determined by litLength
*/
unsigned int offset; /* The offset of the match.
* If == 0, then represents a block of literals, determined by litLength
*/
unsigned int litLength; /* Literal length */
unsigned int matchLength; /* Match length. */
unsigned int rep; /* Represents which repeat offset is used. Ranges from [0, 3].
* If rep == 0, then this sequence does not contain a repeat offset.
* Otherwise:
* If litLength != 0:
* rep == 1 --> offset == repeat offset 1
* rep == 2 --> offset == repeat offset 2
* rep == 3 --> offset == repeat offset 3
* If litLength == 0:
* rep == 1 --> offset == repeat offset 2
* rep == 2 --> offset == repeat offset 3
* rep == 3 --> offset == repeat offset 1 - 1
*/
unsigned int rep; /* Represents which repeat offset is used. Ranges from [0, 3].
* If rep == 0, then this sequence does not contain a repeat offset.
* Otherwise:
* If litLength != 0:
* rep == 1 --> offset == repeat offset 1
* rep == 2 --> offset == repeat offset 2
* rep == 3 --> offset == repeat offset 3
* If litLength == 0:
* rep == 1 --> offset == repeat offset 2
* rep == 2 --> offset == repeat offset 3
* rep == 3 --> offset == repeat offset 1 - 1
*/
} ZSTD_Sequence;
typedef struct {